Extracting Knowledge Entities from Sci-Tech Intelligence Resources Based on BiLSTM and Conditional Random Field.
Weizhi LiaoMingtong HuangPan MaYu WangPublished in: IEICE Trans. Inf. Syst. (2021)
Keyphrases
- conditional random fields
- sci tech
- probabilistic model
- graphical models
- higher order
- knowledge sources
- crf model
- long range
- maximum entropy
- image labeling
- active learning
- hidden markov models
- digital libraries
- pairwise
- segmentation method
- belief propagation
- sequence classification
- contextual features
- databases
- semantic segmentation
- contextual information
- prior knowledge